How to replace GM 3800 V6 Valve Cover Gaskets

Поділитися
Вставка
  • Опубліковано 14 жов 2024
  • Step-by-step instruction on replacing the valve cover gaskets on a GM 3800 V6.
    ______________________________________________________________________________
    PARTS USED IN THIS VIDEO
    AC Delco valve cover gasket (need to order 2) amzn.to/2YNiwkh
    AC Delco Silicone Sealant amzn.to/2G6vaV3
    Dorman Coolant Elbows amzn.to/2ENmVNe

КОМЕНТАРІ • 221

  • @PetesGarageandperformance
    @PetesGarageandperformance  4 роки тому +3

    Check out the links in the description for parts used in this video. Thanks for watching.

    • @colemanaugustine3376
      @colemanaugustine3376 3 роки тому

      Pro trick : watch movies on Flixzone. Been using it for watching loads of movies recently.

    • @kyloleonardo8795
      @kyloleonardo8795 3 роки тому

      @Coleman Augustine yup, have been using Flixzone for months myself =)

    • @brooksricardo7955
      @brooksricardo7955 3 роки тому

      @Coleman Augustine yea, have been watching on Flixzone for years myself :D

    • @burnerloco4138
      @burnerloco4138 Рік тому

      Wondering if you accidentally dropped a nut or bolt down in the intake since you don’t cover those ports up.

    • @PetesGarageandperformance
      @PetesGarageandperformance  Рік тому

      @@burnerloco4138 I’ve been wrenching for 20 years and never have dropped something down the intake that I didn’t know about.

  • @jaydeus
    @jaydeus Місяць тому +5

    I really love these videos where it's like "here's how to do the thing, but it's 2/3 of the way done already"

  • @GixxerRider1991
    @GixxerRider1991 4 роки тому +32

    Getting a Grand Prix with a 3800 was the best decision I've ever made car-wise. Parts are cheap and it's pretty easy to work on.

  • @champ5316
    @champ5316 5 років тому +23

    My car was sitting for at least 6 months after taking it to the shop and them telling me I had a massive oil leak. They said they couldn't tell where it was coming from. A friend came over today and said it was the valve cover gasket. I looked at your video and changed the one that seemed to be smoking the most the front and then degreased everything to see if it worked. No leaks and running like a charm thanks. will tackle the rear another day, but it's not smoking as of yet.

    • @GixxerRider1991
      @GixxerRider1991 4 роки тому +1

      Don't wait till it smokes, you could light your car on fire.

    • @burnerloco4138
      @burnerloco4138 Рік тому +1

      E Frank’ , I think there is a recall on these for under hood fire.
      Dealer would fix n/c they go by the vin number

  • @mgz3032
    @mgz3032 Рік тому +2

    I just inherited a 93 Bonneville SE from my uncle and these videos are great! Thank you sir!

  • @Celtic-Texan
    @Celtic-Texan 3 роки тому +4

    Thanks for the well made video. Doing this on my sons Pontiac G6 3.5 with the same set up. Repair shop he took it to wanted to charge $585 in labor, I told him hell no!

  • @birdking6389
    @birdking6389 6 років тому +6

    very helpful, I am going to do my 05 lacrosse cover gaskets myself, honestly, hard job for an older man, it took me three and a half hour to replace the water pump only and lots of back sore.

    • @PetesGarageandperformance
      @PetesGarageandperformance  6 років тому +4

      Yeah leaning over a car for a few hours can be rough on the back if you’re not used to it.

  • @chariewilliams8391
    @chariewilliams8391 5 місяців тому

    Love this video I was gifted a 1991 Buick Park Avenue it has 90,000 original miles it needs these two gaskets the car has been sitting a few yrs before I got it your video makes me feel I can do the work I know a lil bit about Cars not much I'm scared to let just anyone work on this beauty need a honest mechanic lol

  • @hairylarry6167
    @hairylarry6167 Рік тому +2

    Isn't it a shame GM stopped making the 3800 V 6? It's a gutless engine. I have a 1996 OLDS Delta 88 LS has no rust, mag wheels looks like new. Car has 154,000 on it. That ole 3800 just runs and runs and runs. I've had some engine gaskets replaced on it. Been a great car. I've had it for 10 years. I wish GM would of never stopped making Oldsmobiles too. Nice video you made, thanks.

  • @shawnpa
    @shawnpa 6 років тому +3

    I really enjoy your 3800 videos. Your presentation is easy to follow and helpful. The orange gaskets leak on this engine I'm working on as well. Thanks.

    • @PetesGarageandperformance
      @PetesGarageandperformance  6 років тому +1

      Thank you! Orange gaskets FTL! (For the leak)

    • @bonjourrj
      @bonjourrj 5 років тому

      @@PetesGarageandperformance What brand do you suggest? Also, What brand for the whole head gasket set?

    • @PetesGarageandperformance
      @PetesGarageandperformance  5 років тому +1

      I would either get AC Delco stuff or maybe a Felpro kit. Make sure you use gray silicone from either GM or permatex. It’s the same stuff. I’m pretty sure Permatex makes the GM silicone.

  • @andrewbryan1730
    @andrewbryan1730 6 років тому +10

    Great job I'm doing the valve covers and upper and lower intake on my 2001 Pontiac Grand Prix GT this made me feel much more confident before tearing apart my vehicle u deserve much more subscribers as u have earned my subscribe

    • @PetesGarageandperformance
      @PetesGarageandperformance  6 років тому +2

      andrew bryan Thank You. I appreciate the kind words. Good luck with the reseal.

    • @CarolinaKambo
      @CarolinaKambo 6 років тому

      andrew bryan I am going to do the same thing on my 2001 Pont GP GT. Gotta have it finished before for my daughter turns 18.

  • @hairylarry6167
    @hairylarry6167 Рік тому +2

    Thanks for making this video. It helped a lot!

  • @getboogie1950
    @getboogie1950 Місяць тому

    Hi
    I was wondering if you do this work, will it make the 3rd spark plug in the back center, more accessible?

  • @jonathanp.5802
    @jonathanp.5802 Рік тому +6

    I know this video is a bit old now, but I thought I should chime in and let everyone know that almost all of these 3800's have a recall for under hood fires from the front valve cover gasket. They will replace the front cover and the gasket for no charge, save you some labor and parts costs. Then you can do the back half yourself!

    • @ballzzinyourmouth8
      @ballzzinyourmouth8 Рік тому

      Even up to today 2023?

    • @jonathanp.5802
      @jonathanp.5802 Рік тому +1

      @@ballzzinyourmouth8 yes sir

    • @ballzzinyourmouth8
      @ballzzinyourmouth8 Рік тому

      @@jonathanp.5802 You got your recall done recently? You know what other recalls are still available?

    • @jonathanp.5802
      @jonathanp.5802 Рік тому +1

      @@ballzzinyourmouth8
      Look up a vin recall search, then type in your vin.
      I got my work (2 recalls) done in November.

    • @realg7043
      @realg7043 5 місяців тому

      they replaced my valve cover but kept the leaky gasket that was there for 26 years, no trust to GM dealership

  • @davidtoler8901
    @davidtoler8901 6 років тому +1

    Awesome job, dude. I'm at the stage of taking off the alternator bracket and wanted to see someone else get that rear valve cover off. Thanks.

  • @petejohnson6498
    @petejohnson6498 4 роки тому +1

    Thanks for sharing! Got an '03 Pontiac Grand Prix GTP and it leaks like a sieve. Hoping to get all the smart bits in my head before I start wrenching on her.

  • @nonolabs
    @nonolabs 6 років тому +1

    Thanks Pete. The Hanyes manual is very lacking on these vehicles. It's very helpful to see someone do it before attempting it yourself.

  • @samij8639
    @samij8639 6 років тому +4

    Thank you Pete! Great video. I have 2007 Buick Lacrosse with 3800 engine, another day service told me I need to replace Upper Intake Manifold Gasket and Valve Cover Gasket but I never saw leaking oil or smell. They asked around $1.000(700 labor + 300 parts). It is kind of expensive for these two to get done right? 7 hours of labor is a lot to me. I was thinking to do it by myself with your great video but I am not sure :) I want to keep my vehicle till it dies. It has 165.000 miles on it and service guy told me after I replace these two it can go up to 400.000 miles

    • @PetesGarageandperformance
      @PetesGarageandperformance  6 років тому +2

      Sami Jenedi The 2007 is a little different than the series 2 but very similar. I also have a video of the intake gaskets so check that out and you can do it!

  • @danhoag3296
    @danhoag3296 6 років тому +2

    Pete, great video. I am almost done doing this job, and your video was very helpful. Thanks.

  • @timmystips3935
    @timmystips3935 4 роки тому +3

    Great vid! Thanks... good to know the valve cover can just come off by itself. I haven’t replaced gaskets before - do I need to drain the oil first? Maybe stupid question, but it’d be a lot easier not to, as I have to get the car moving first (hence, the valve cover gasket thing...) I can’t very well change the oil in the middle of the neighborhood!

    • @PetesGarageandperformance
      @PetesGarageandperformance  4 роки тому +2

      No you don’t need to drain the oil. Just make sure you don’t get any debris into the area under the cover.

    • @timmystips3935
      @timmystips3935 4 роки тому +7

      @@PetesGarageandperformance Hey I did it! The front only because that's where the obvious problem was (I'll have my mechanic do the rear one.) And I did it with one hand - I had a stroke when I was a kid so I only have the use of my left arm. Patience is a virtue! For some reason I didn't have a full size spark plug socket last night so I haven't finished.

  • @jasonkiss7019
    @jasonkiss7019 4 роки тому

    My favorite channel for my 3800 v6 series 2 05 Bonneville

  • @chananielwizman2401
    @chananielwizman2401 Рік тому

    Have one of these too did LIM, UIM, and valve cover gaskets. 70,000 miles later leaking again. shouldn't you just tell customer wait till engine needs replacement. I see he has aluminum elbows so musta done UIM LIM?

  • @michaelsandman8134
    @michaelsandman8134 4 роки тому +1

    Thanks man. Just did this job on my 92 Buick Riviera. Slightly different... The alternator stayed on but the power steering reservoir had to come off along with a couple brackets and metal fuel lines(?) Lots of room to work on this old Buick haha. I had a slight difficulty getting the gasket to stay in the valve cover when I was putting them back on. I eventually got it but is there a compound or something that can be used to hold the gaskets in place?

  • @BLAKizLurKin
    @BLAKizLurKin 4 роки тому +2

    I'm glad I seen this video, I have a 2004 GP Comp-G with series III engine s/c.Does my supercharger have to be removed to get to rear valve covers?

    • @PetesGarageandperformance
      @PetesGarageandperformance  4 роки тому +2

      No. You should be able to do it without removing the supercharger. That bracket might be tough though.

    • @BLAKizLurKin
      @BLAKizLurKin 4 роки тому

      @@PetesGarageandperformance Thanks for replying with your video I will see how far I get. 😃👍👍

    • @gimpdood
      @gimpdood 4 роки тому

      @@BLAKizLurKin How did it go?

  • @davidspensberger7862
    @davidspensberger7862 Рік тому

    Thank you I desperately need to do back leaks pretty bad

  • @SergioJGarza
    @SergioJGarza 6 років тому +1

    hi Pete I'm sorry about my English your video is great very helpful ,but I have a question if the engine is for a pontiac 3.8 turbo 2004 the way of the job will be the same like in this video
    Thank you Sergio Garza From El Paso TX

    • @PetesGarageandperformance
      @PetesGarageandperformance  6 років тому

      Sergio J. Garza I assume you are talking about the supercharged engine. It’s similar but slightly different. Mainly you’ll have to work around the supercharger.

  • @dstewart7470
    @dstewart7470 6 років тому +1

    Will likely begin this replacement on our 03 LeSabre tomorrow. If the existing gaskets are worn/bad can is a rough idle one of the symptoms? Could it also send any Check Engine warnings?

    • @PetesGarageandperformance
      @PetesGarageandperformance  6 років тому

      Derrick Stewart usually with this issue you only have leaks. If it gets too bad It could mix the coolant and oil. Usually there are no drivability symptoms. Have the codes scanned and that should point you in the right direction.

    • @dstewart7470
      @dstewart7470 6 років тому

      Interesting. I actually drove this vehicle to a local garage and he sprayed something near the valve covers and the engine idle changed. He stated that this proved the gaskets needed to be replaced and that the rough idle was indeed a symptom. I do need to clarify that the rough idle, for the most part, tends to dissipate after running for a bit. Just thought I'd throw all this out there. Nonetheless, I'll replace the front tomorrow.

    • @PetesGarageandperformance
      @PetesGarageandperformance  6 років тому

      Derrick Stewart I would bet that the technician was checking for a vacuum leak. It was very common for the vacuum line connections at the front of the intake to crack. The front valve cover gasket would not cause a vacuum leak drivability issue. Check out my other video on intake gasket replacement. I have to remove these vacuum lines and I’m pretty sure I make a mention of being careful to not damage them.

    • @dstewart7470
      @dstewart7470 6 років тому

      So a cracked vacuum line would/could case the aforementioned driving symptoms?

    • @PetesGarageandperformance
      @PetesGarageandperformance  6 років тому

      Derrick Stewart if they sprayed something around that area and it caused it to stumble, it is probably a vacuum leak. I can’t say for sure because I don’t have your vehicle in front of me though.

  • @joshuaowens4797
    @joshuaowens4797 5 років тому +3

    Everything is easy to repair on this engine. 💙

    • @PetesGarageandperformance
      @PetesGarageandperformance  5 років тому +2

      I always say this is one of the best engines GM ever made. They had a long service life to prove it.

    • @RobNtBob
      @RobNtBob 3 роки тому

      Especially the later year fbodies

  • @aaronjoseph6650
    @aaronjoseph6650 6 років тому +1

    Hey, I have an 02 Grand Prix GT and I believe both my valve gaskets are leaking. Slight burning smell and smoke from time to time under the engine, as well as oil gunk leaking all around. After watching this video I'm almost positive that's what it's from. However the previous owner had a coolant hose that blew and sprayed everywhere so how can I be sure? There's never any oil or fluid on the ground under the car but i do see fresh looking oil leaks around the engine and that smoke from time to time. Any tips you might be able to give me? Thank you and thanks again for the video. Very informative.

    • @PetesGarageandperformance
      @PetesGarageandperformance  6 років тому +3

      Coolant leaks won’t sludge up because it’s half water. Oil leaks sludge. So I would say its probably oil. Also remember that oil won’t leak up. It’ll always leak down and back due to gravity and blowing back from driving forward. If there’s smoke it’s probably the oil dripping onto the exhaust which usually is the valve covers.

  • @Wise.Guy.
    @Wise.Guy. 4 роки тому +1

    Quoted 5 hours for the gaskets on the 3500 v6 in the 2011 impala. Is that about right?

  • @fellowtraveler2495
    @fellowtraveler2495 5 років тому +1

    No silicon on the gaskets? I have a 3800 too should I just put the gaskets on or should I use rtv or something?

    • @PetesGarageandperformance
      @PetesGarageandperformance  5 років тому +2

      On valve cover gaskets you don’t use rtv. Sometimes you’ll need to put a dab of rtv to hold the gasket to the valve cover so it doesn’t fall off when you flip it upside down to install it.

    • @fellowtraveler2495
      @fellowtraveler2495 5 років тому

      Pete's Garage
      Got it. So no silicon at all?

    • @PetesGarageandperformance
      @PetesGarageandperformance  5 років тому

      Fellow Traveler not between the gasket and head. Usually I don’t put any on the gasket to hold it into the valve cover, but sometimes it wants to keep falling out when you go to install it and a couple of dabs will hold it into the valve cover.

    • @fellowtraveler2495
      @fellowtraveler2495 5 років тому

      Pete's Garage
      Just got the valve cover off, gasket was blue so it’s been done already. But should I re torque head studs I have a 99 3.8/T5 I drive the shit out of it.

  • @kriskeeney167
    @kriskeeney167 6 років тому +1

    Great video, one question, a friend and I recently replaced all gasket on the top of the motor in an 02 impala, however, my front valve cover is slightly warped from a previous overheat. So I have to replace the valve cover, is it necessary to pull the intake to remove the front valve cover?

    • @PetesGarageandperformance
      @PetesGarageandperformance  6 років тому +1

      Kris Keeney no it is not. There is a bracket to remove and then the cover. Easy as pie!

    • @kriskeeney167
      @kriskeeney167 6 років тому

      @@PetesGarageandperformance that's excellent news brother thanks allot, great video, very helpful, definitely subscribing. Thanks again.

    • @kriskeeney167
      @kriskeeney167 6 років тому

      @@PetesGarageandperformance p s. Gotta pick up my 3rd dipstick, last one was brand new from Rock Auto, lasted about 6 months. Lol

  • @anthonyboyda5467
    @anthonyboyda5467 4 роки тому +1

    When you put the bracket back on the engine did you have to replace the gasket for the water jackets? I would guess you did but I'm not certain.

    • @PetesGarageandperformance
      @PetesGarageandperformance  4 роки тому +2

      There is no gasket for the water jackets. Just the two plastic elbows that have o-rings on them. I always replace both elbows since they are cheap and prone to failure.

    • @gimpdood
      @gimpdood 4 роки тому

      The GM elbows are indeed prone to failure. Dorman makes metal ones that are not and cost about the same.

  • @franciscosanchez578
    @franciscosanchez578 6 років тому +1

    What exactly are those elbows called from the bracket/ belt tensioner? Because mine fell right apart taking it off. And aslo i would i be.anle to take out any.plastic that is left inside od the engine block

    • @PetesGarageandperformance
      @PetesGarageandperformance  6 років тому +1

      Francisco Sanchez they are coolant elbows. Or maybe they could be called heater elbows. Parts stores should know what you’re after. You can use a screwdriver or pick to pick out the broken pieces.

    • @kriskeeney167
      @kriskeeney167 6 років тому

      Hey Francisco Sanchez, when I rebuilt the top end of my motor with my buddy, I went to the parts store, they had plastic or metal replacement elbows. I'd definitely suggest going with the metal ones, they're kind of delicate too, but still better than the plastic ones...

  • @mikerochelle5999
    @mikerochelle5999 5 років тому +3

    I have a 2000 buick lesebre and its puking oil plus a gas leak. Trying to have it all fixed up

    • @PetesGarageandperformance
      @PetesGarageandperformance  5 років тому +1

      If the gas is leaking from the fuel line fitting at the fuel rail you can buy the ends from Dorman. You don’t have to replace the whole line.

    • @mikerochelle5999
      @mikerochelle5999 5 років тому +1

      @@PetesGarageandperformance i see it coming from the front. Its the same exact year and make as the buick on ur video

    • @mikerochelle5999
      @mikerochelle5999 5 років тому +1

      @@PetesGarageandperformance ok that seems better

  • @MalacthaMC
    @MalacthaMC 6 років тому +1

    Like the video I have a leaky Buick from the same year with gunk all over the entire engine

    • @PetesGarageandperformance
      @PetesGarageandperformance  6 років тому

      Malactha thank you! Get that thing resealed and you won’t have to deal with the burning oil smell anymore!

  • @alastair4451
    @alastair4451 3 роки тому +3

    FYI: Service manual states to use thread lock on valve cover bolts.

  • @wesleybrabant3595
    @wesleybrabant3595 6 років тому

    great video..I own a 02 Buick regal n had a recall on the front valve cover leaking n the cover . I have a question..I have a leak on the bottom and losing coolant..going to change upper n lower gaskets, but only finding toque wrenches that start at 50 pounds. what kind are you using or what kind do you suggest?. Also what are you using to clean your parts..looks a lot easier than what I'm using (brake cleaner)

    • @PetesGarageandperformance
      @PetesGarageandperformance  6 років тому +2

      Wesley Brabant look for 3/8 drive torque wrenches. They go a lot lower. I just brake cleaner to clean everything. I would use it to clean my bathrooms at the house if my wife would let me! I like CRC or 3m brake cleaner. O’reillys brake cleaner has fouled out spark plugs on me before so I stay away from it on intake jobs. Check out my intake gasket videos if you haven’t already done so.

  • @ericjones3537
    @ericjones3537 4 роки тому +2

    Probably stupid question but do i need to drain the coolant before i remove the bracket?

    • @PetesGarageandperformance
      @PetesGarageandperformance  4 роки тому +1

      Are you talking about the alternator/tensioner bracket? If so then the coolant will come out of the plastic elbows even if you drain the radiator.

  • @marcos25370
    @marcos25370 3 роки тому

    Does it matter were i stars the bolts or i have to stars with the 2 first

  • @wildstyle2738
    @wildstyle2738 5 років тому +1

    Thank you there was something all over the valve cover it was hard and brittle I cleaned it all up took quite some time.... let it dry bolted it back up I would send b4 n after but not sure how lol againthanks so much

  • @cnkilts
    @cnkilts 5 років тому +2

    I have a chance to buy a 2000 Bonneville for only $400 that’s appears to be in good shape besides dirty. It has a real bad valve cover leak and engine light on due to something causing it to miss. This video makes it seem that the valve cover part would be a easy fix.

    • @PetesGarageandperformance
      @PetesGarageandperformance  5 років тому +1

      Yes the valve covers are pretty easy. As for the misfire, check the coil packs for corroded terminals. If that’s ok then I would do a compression test to make sure everything is ok before sinking too much money in parts at it.

    • @cnkilts
      @cnkilts 5 років тому

      @@PetesGarageandperformance sweet. Thanks man.

  • @fatmanjess
    @fatmanjess 6 років тому +1

    Is the same concept for the series 1 3800?

  • @Whatisrock237
    @Whatisrock237 5 років тому +1

    Curious, that rear bracket with the two 13mm bolts, how important is that bracket? whats its purpose?

    • @PetesGarageandperformance
      @PetesGarageandperformance  5 років тому

      Since you throw away the cover the only purpose I think is to secure the oxygen sensor connector.

    • @danetrow4019
      @danetrow4019 5 років тому

      I knew someone had to ask that question... I’m gonna throw mine away.

  • @chipperfluffy
    @chipperfluffy 6 місяців тому +1

    Great video

  • @Dan-ns3uq
    @Dan-ns3uq Рік тому

    just loosen front mounting bolts for motor, hook a ratchet strap to hoist brackets on top of motor and wrap it around bumper, rachet slowely and the engine will rock forward and give lots more clearance for rear valve cover..

  • @memeblock5665
    @memeblock5665 4 роки тому

    Hi. What powertool are you using in this video? I have never had to calibrate a wrench before for ft-lb torque

  • @Cards646
    @Cards646 3 роки тому +1

    I’m guessing the radiator needs to be flushed before removing that bracket?

    • @PetesGarageandperformance
      @PetesGarageandperformance  3 роки тому +1

      Do you mean “drained”? If you don’t drain the coolant out of the engine, it’ll just drain out when you pull the tensioner bracket off. So be ready to catch it.

    • @Cards646
      @Cards646 3 роки тому

      @@PetesGarageandperformance yeah, I thought that’s what I put until I read it back haha. Thanks!

  • @cppresley7015
    @cppresley7015 5 років тому +1

    Dog you have to take the intake off to change the Vale cover gaskets thanks god bless

  • @MrHgsherrard
    @MrHgsherrard 4 роки тому +1

    Is it possible to tighten up the valve cover gaskets without removing anything?

    • @PetesGarageandperformance
      @PetesGarageandperformance  4 роки тому +1

      You should be able to tighten the bolts but that won’t fix anything unless they were loose.

  • @cppresley7015
    @cppresley7015 5 років тому

    I mint do you have to take off the intake to do the Vale cover gaskets thanks god bless

  • @daakrolb
    @daakrolb 4 роки тому

    At the start of the vid you already have the "intake" off. Is that required to replace the front and back valve cover gaskets? I'll be doing a 2008 impala soon. Thanks.

    • @PetesGarageandperformance
      @PetesGarageandperformance  4 роки тому +1

      No. I was doing the intake gaskets also on this vehicle. It made it easier to film and also do the job when the intake was off.

    • @daakrolb
      @daakrolb 4 роки тому

      @@PetesGarageandperformance Thanks man. My son's car needs this done and we want to save money doing it ourselves. And what better skill to learn than fixing. A REQUIREMENT of any true male.

    • @PetesGarageandperformance
      @PetesGarageandperformance  4 роки тому +1

      Enough with the PC I couldn’t agree with you more. You can save yourself so much money by being able to fix things for yourself.

  • @kingofpop1386
    @kingofpop1386 3 роки тому +1

    can you take off the valve cover without taking off the intake?

    • @Dan-ns3uq
      @Dan-ns3uq Рік тому

      just loosen front mounting bolts for motor, hook a ratchet strap to hoist brackets on top of motor and wrap it around bumper, rachet slowely and the engine will rock forward and give lots more clearance for rear valve cover..

  • @danielworden4695
    @danielworden4695 4 роки тому +1

    So if it an orange gasket coming off what a good replace one to put back on?

  • @brittanyogorman2779
    @brittanyogorman2779 5 років тому

    Would a pcv valve be the first thing to try to fix before pulling the engine apart to change the gaskets?

    • @PetesGarageandperformance
      @PetesGarageandperformance  5 років тому +3

      You can check it, but I have never seen a 3.8 PCV valve actually go bad. The valve cover gaskets go bad all the time though.

  • @douglashaslett1731
    @douglashaslett1731 3 роки тому +1

    What’s the best gasket to use?

  • @DerindaHahn-v3n
    @DerindaHahn-v3n 11 місяців тому

    Do you have to take the intake off

    • @PetesGarageandperformance
      @PetesGarageandperformance  11 місяців тому

      No you don’t have to. I was just resealing the intake too when I made the video.

  • @vincentgonzalez4279
    @vincentgonzalez4279 5 років тому +1

    You totally rock, thanks man.

  • @memeblock5665
    @memeblock5665 4 роки тому

    Is it safe to just crank the wrench it until you can’t crank it anymore when putting the cover back on?

  • @RandomLuckk
    @RandomLuckk 5 років тому

    hey would it be a pretty similar procedure with the 5.3 ls4 wbody cars?

    • @PetesGarageandperformance
      @PetesGarageandperformance  5 років тому

      Kind of similar. But a little different since they’re entirely different engine families.

    • @RandomLuckk
      @RandomLuckk 5 років тому

      Pete's Garage ok thanks trying to find out if i can get away without taking alternator and belt off to do the back valve cover haha

  • @skidoorulz4914
    @skidoorulz4914 2 роки тому +1

    You should add that if the 2 bypass tubes are plastic replace them right now with the metal ones. Save yourself another repair job in 6 months

  • @cppresley7015
    @cppresley7015 5 років тому

    Do I put the valve cover gasket 1990 Buick regal custom 3.8l the same way thanks god bless

  • @WayneTooNice
    @WayneTooNice 6 років тому +1

    Very helpful

  • @sstrick500
    @sstrick500 3 роки тому +1

    Thanks for this. UGH....having to take apart the entire car just to get the rear valve cover off.

    • @PetesGarageandperformance
      @PetesGarageandperformance  3 роки тому

      You don’t have to take the intake manifold off. I was replacing those gaskets too.

    • @plantmanstudios
      @plantmanstudios 3 роки тому

      @@PetesGarageandperformance Too bad you aren't near me. I'd pay you to do my rear valve cover and my manifold/and gasket. With no shop and 100 degree temps I have no desire to do such a big job. In your opinion do you think this car my 2002 pontiac grand prix gt is worth investing the money to repair? Mine still needs a fuel pump also. I am debating about selling it after I do my crank shaft position sensor yet ANOTHER part that has failed on my car. It only has 138,000 miles. fyi mine has the same engine as depicted here. Thanks!

  • @ramongonzales1631
    @ramongonzales1631 5 років тому

    Does the lower intake have to be removed to change rear valve cover gasket?

    • @PetesGarageandperformance
      @PetesGarageandperformance  5 років тому

      No. Neither the lower nor the upper intake needs to be removed.

    • @Dan-ns3uq
      @Dan-ns3uq Рік тому

      @@PetesGarageandperformance just loosen front mounting bolts for motor, hook a ratchet strap to hoist brackets on top of motor and wrap it around bumper, rachet slowely and the engine will rock forward and give lots more clearance for rear valve cover..

  • @HeartlessHopelessRecords
    @HeartlessHopelessRecords 4 роки тому

    So it's the same thing for a 2001 Chevy impala ?

  • @GixxerRider1991
    @GixxerRider1991 5 років тому

    Does the 3800 series 3 have iron or aluminum heads?

  • @wildstyle2738
    @wildstyle2738 5 років тому

    Just pulled the valve cover off I noticed that the valve cover looks like somebody has put some kind of sealer on it just wanting to make sure that all it needs is the gasket and no sealant as your video shows the gasket looks brand new

    • @PetesGarageandperformance
      @PetesGarageandperformance  5 років тому +1

      No sealant needed. Sometimes a tech will put a little bit in the groove to hold the gasket into the valve cover. But none between the head and the gasket.

    • @matthewwarren7879
      @matthewwarren7879 5 років тому

      I work in a shop and this is true. It helps keep the gasket where it's supposed to be. A little sealant won't hurt it for that purpose.

  • @stephenhuggins1388
    @stephenhuggins1388 6 років тому

    I own a 2001 firebird , recently I had a valve cover gasket replaced due to a leak , now recently it has been stalling and dying at idle any ideas on what could make it stall at idle thanks

    • @PetesGarageandperformance
      @PetesGarageandperformance  6 років тому

      If it ran fine before the work then I would retrace the steps to take off the valve cover. I would bet there is either a vacuum leak somewhere caused by leaving something unplugged or maybe the spark plug wires got crossed. Check those two things first.

    • @stephenhuggins1388
      @stephenhuggins1388 6 років тому

      Well it started to act up before I got the valve cover fixed maybe a month before it started to stall and then I got the leak fixed but it still stalls sometimes

    • @PetesGarageandperformance
      @PetesGarageandperformance  6 років тому

      It could be anything then. Hard to tell without having the car in front of me. Is the check engine light on? These things did have issues sometimes with the mass air flow sensor or the crankshaft position sensor.

    • @stephenhuggins1388
      @stephenhuggins1388 6 років тому

      No the only things that comes on is the check gauges light and that comes on as soon as the car starts to stall .

    • @stephenhuggins1388
      @stephenhuggins1388 6 років тому

      I think it's actually the camshaft position sensor because I while back I got a code for that but just ignored it are they pretty easy to replace?

  • @poema_smallz5678
    @poema_smallz5678 6 років тому

    Does this cause the car to over heat and also misfire my 2004 monte carlo keeps doing that

    • @PetesGarageandperformance
      @PetesGarageandperformance  6 років тому

      Ruby Palacios valve cover gaskets will absolutely not cause overheating and most likely not a misfire.

    • @Tha2ndComing
      @Tha2ndComing 3 роки тому

      Probably coil pack

  • @nickvlachos6821
    @nickvlachos6821 6 років тому

    96 regal. can't get the valve cover off due to coil bracket overlying part of cover. Took motor mount bracket off. took 2 lower side nuts off, but no luck with coil bracket. Stumped

    • @PetesGarageandperformance
      @PetesGarageandperformance  6 років тому +2

      Isn’t there a stud that you have to remove after the nut that holds those grounds on?

  • @Dastardly_X
    @Dastardly_X 2 роки тому

    🤘 🌟 🤘🏻

  • @hawkmaster381
    @hawkmaster381 2 роки тому

    I appreciate the vid, but next time you might want to consider using a tripod. lol Got dizzy!

  • @blackmacgyver9965
    @blackmacgyver9965 3 роки тому

    How much is this repair ?

  • @miguelavila8472
    @miguelavila8472 3 роки тому

    How much would be good for labor?

  • @darnellavery1545
    @darnellavery1545 5 років тому

    Is this the series 2 or series 3 I need series 3 video

  • @michaelwoods3799
    @michaelwoods3799 4 роки тому

    Will this work for a 93 lasabre?

    • @PetesGarageandperformance
      @PetesGarageandperformance  4 роки тому

      I think the 93 is the series 1 version of this engine. Things will be very similar to this but some things may be a little different.

  • @mitchspurlock3626
    @mitchspurlock3626 Рік тому +1

    135k views? Wow this really is a common issue.

    • @PetesGarageandperformance
      @PetesGarageandperformance  Рік тому +1

      Well the vehicles that these engines come in are close to 30 years old now. They are really getting up there in mileage. If it’s a low mileage one, it must’ve sat for a long time. Which is also not good for seals and gaskets.

    • @mitchspurlock3626
      @mitchspurlock3626 Рік тому

      @@PetesGarageandperformance well you were right the gaskets were the orange ones, but after doing the valve gaskets I can't help but think the intake gaskets need replaced as well.

    • @PetesGarageandperformance
      @PetesGarageandperformance  Рік тому

      @@mitchspurlock3626 at this age they all probably need replaced.

  • @dellatest4450
    @dellatest4450 6 місяців тому

    i am doing the lft side valve cover not the right

  • @skylerstorm527
    @skylerstorm527 5 місяців тому

    If you're new to working on your own car like me and aren't familiar with the difference between inch pounds and foot pounds, 89 INCH pounds (like he says to use in the video) is NOT 89 FOOT pounds, it's 7.4167 foot pounds. I just really messed up. Didn't even know there was such a thing as inch pounds, so my brain just heard "foot pounds" without processing it. Gonna spend more money getting two snapped bolts removed and the holes rethreaded than I would've spent just getting the gasket changed at a shop in the first place. Save yourself the headache and hundreds of dollars, set your torque wrench correctly.

  • @qgear
    @qgear 3 роки тому

    This should be easy, it's only 4 bolts per cover, but... On my 2007 G6 GT 3.5, looks like the alternator mount (covers 1 of the 4 bolts) stretches across the front of the engine and requires removing a lot of parts and i'm not sure it's even removable (can't find it listed anywhere). Yes I broke mine (jb weld is a wonderful thing) and I'm 5 hours into replacing the back cover and I'm still not sure what to do. Thinking about drilling out the bracket just enough to get a socket on the last bolt. Sadly it might not even be leaking at the cover, it could be the oil filter mount, it seems to be a common failure point as well. My advice if its 2007 or newer, pay somebody or buy another car.

    • @PetesGarageandperformance
      @PetesGarageandperformance  3 роки тому

      The 3.5 is part of what GM calls “High Value V6”. It is similar to the 3.1, 3.4, and the 3.9. As you’re finding out, the coolant crossover/alternator mount is in the way. Those crossover gaskets tend to leak coolant so it’s probably a good thing to replace while you’re in there.

    • @qgear
      @qgear 3 роки тому

      @@PetesGarageandperformance finally finished and it was hellish but i did change the crossover gaskets. The front was torn so I guess it was a good thing I had to take it off. Funny thing is the front one still has a rubber strip connecting the main hole to the bolt hole (yes that's where the tear was) but they reengineered the back one and isolated the bolt hole. There was a serious lack of any consideration for repair, terrible car to work on. That said, I changed the valve cover and oil filter mount gaskets (not fun either) and it's still leaking oil while it's off. Of course you can't see where the oil is coming from. The only thing left I think is the oil pan gasket, might tackle it at the next oil change.

    • @PetesGarageandperformance
      @PetesGarageandperformance  3 роки тому

      Yeah I’ve had to do a few oil pan gaskets on those engines. I think you’re going to have to remove the oil filter adapter again to get the oil pan out if I’m not mistaken. Also the rear bolts of the pan are a royal pain to get to.

  • @wackyfox5046
    @wackyfox5046 6 років тому

    Just picked up a 99 Grand Prix with the 3800 and of course it’s the rear valve cover gasket leaking 😞

  • @terrellwroten7596
    @terrellwroten7596 3 роки тому +2

    I would let him work on my car any day

  • @ElderHarveyBOJC
    @ElderHarveyBOJC 6 років тому +1

    👍💯

  • @Jackboyy4709
    @Jackboyy4709 5 років тому

    Where are you located ??

    • @PetesGarageandperformance
      @PetesGarageandperformance  5 років тому

      Right here.
      Missouri

    • @vizznizz
      @vizznizz 3 роки тому

      Pete, thanks for the vids! I was curious where your shop is located also, and what you would charge for labor to do a new plenum and the valve cover gaskets on a 02 lesabre if you are interested. Thanks either way

  • @qgear
    @qgear 3 роки тому

    update #2, drilling would not help because it almost sits on top of the valve cover and there is no way to remove the cover with the bracket in place. Might as well replace the bracket, jb weld isn't holding anyway.

  • @Ghostsamuel
    @Ghostsamuel Рік тому

    Did this work today and now I have no power to anything

  • @JonnyTeMoni
    @JonnyTeMoni 4 роки тому

    I pity you pete. here in australia we had a rwd design of this motor and rocker covers were super easy. on the holden commodore

  • @johnjoyce7705
    @johnjoyce7705 3 роки тому

    1994 to 1996 Pontiac Grand Prix /3100 v6

  • @gordonliddy9418
    @gordonliddy9418 5 років тому

    just don't forget to keep that head greased on the air ratchet. There is a small grease port on them.

  • @qgear
    @qgear 3 роки тому

    update, the penny pinchers combined the alternator mount with whatever and created the COOLANT CROSSOVER BRACKET. It will require a new gasket, maybe two and looks like it will take another hour or few to get it off. Seems like a common failure point as well and is probably where my current coolant leak is, the vid says it fails every 8 to 10 months. I think I'm still going to drill it. Here is a link to remove it ua-cam.com/video/jQAWUMU5HgE/v-deo.html All this just to replace a valve cover gasket, times like these make me feel they should have just let them go out of business.

  • @calvinwilhite228
    @calvinwilhite228 Місяць тому

    Funny story, I was doing this job on one of buicks I owned and noticed somebody had changed the front, but not the back. people being lazy LOL..

  • @raymondedge8889
    @raymondedge8889 4 роки тому +2

    I thought this would have been a great video but I got motion sickness with the hat camera waving all over

  • @dellatest4450
    @dellatest4450 6 місяців тому

    my engine in my camaro is straight in this vidieo is not mine

  • @ozflyer1
    @ozflyer1 3 роки тому

    Why did you take the manifold off... ha ha ha

  • @JohnMSD
    @JohnMSD 4 роки тому +1

    1:48 me to my girlfriend

  • @Adamz678
    @Adamz678 5 років тому +1

    1:49 careful with what again? lol

    • @PetesGarageandperformance
      @PetesGarageandperformance  5 років тому +1

      Your dickstick. Dipstick. Doh!

    • @Adamz678
      @Adamz678 5 років тому

      @@PetesGarageandperformance I'd just say "Sorry guys, I was just with the wife before this video and I told both of you to be careful of two different stick and since the two." yeah.

  • @Mr.Preston3991
    @Mr.Preston3991 4 роки тому

    Thanks man. I appreciate this informational video!